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[knx] Code cleanup (#15141) 

* cleanup
* [knx] Replace StringBuffer with StringBuilder

Signed-off-by: Holger Friedrich <mail@holger-friedrich.de>
This commit is contained in:
Holger Friedrich 2023-06-27 20:22:06 +02:00 committed by GitHub
parent f6a4397483
commit 985f89315d
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 4 additions and 10 deletions
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2
bundles/org.openhab.binding.knx/src/main/java/org/openhab/binding/knx/internal/client/DeviceInspector.java
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@ -228,7 +228,7 @@ public class DeviceInspector {
byte[] count = getClient().readDeviceProperties(address, ROUTER_OBJECT, PID.FRIENDLY_NAME, 0, 1, false,
OPERATION_TIMEOUT);
if ((count != null) && (toUnsigned(count) == 30)) {
StringBuffer buf = new StringBuffer(30);
StringBuilder buf = new StringBuilder(30);
for (int i = 1; i <= 30; i++) {
Thread.sleep(OPERATION_INTERVAL);
// for some reason, reading more than one character per message fails

6
bundles/org.openhab.binding.knx/src/main/java/org/openhab/binding/knx/internal/console/KNXCommandExtension.java
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@ -12,7 +12,6 @@
*/
package org.openhab.binding.knx.internal.console;
import java.util.Arrays;
import java.util.List;
import java.util.Map.Entry;
@ -56,7 +55,6 @@ public class KNXCommandExtension extends AbstractConsoleCommandExtension impleme
for (KNXBridgeBaseThingHandler bridgeHandler : knxHandlerFactory.getBridges()) {
console.println("KNX bridge \"" + bridgeHandler.getThing().getLabel()
+ "\": group address, type, number of bytes, and number of occurence since last reload of binding:");
// console.println(handler.getCommandExtensionData().unknownGA().toString());
for (Entry<String, Long> entry : bridgeHandler.getCommandExtensionData().unknownGA().entrySet()) {
console.println(entry.getKey() + " " + entry.getValue());
}
@ -68,8 +66,8 @@ public class KNXCommandExtension extends AbstractConsoleCommandExtension impleme
@Override
public List<String> getUsages() {
return Arrays.asList(
buildCommandUsage(CMD_LIST_UNKNOWN_GA, "list group addresses which are not configured in openHAB"));
return List
.of(buildCommandUsage(CMD_LIST_UNKNOWN_GA, "list group addresses which are not configured in openHAB"));
}
@Override

4
bundles/org.openhab.binding.knx/src/main/java/org/openhab/binding/knx/internal/handler/KNXBridgeBaseThingHandler.java
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@ -14,7 +14,6 @@ package org.openhab.binding.knx.internal.handler;
import java.util.Map;
import java.util.TreeMap;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
@ -30,9 +29,7 @@ import org.openhab.core.thing.ThingStatusDetail;
import org.openhab.core.thing.binding.BaseBridgeHandler;
import org.openhab.core.types.Command;
import tuwien.auto.calimero.IndividualAddress;
import tuwien.auto.calimero.knxnetip.SecureConnection;
import tuwien.auto.calimero.mgmt.Destination;
import tuwien.auto.calimero.secure.KnxSecureException;
/**
@ -74,7 +71,6 @@ public abstract class KNXBridgeBaseThingHandler extends BaseBridgeHandler implem
public record CommandExtensionData(Map<String, Long> unknownGA) {
}
protected ConcurrentHashMap<IndividualAddress, Destination> destinations = new ConcurrentHashMap<>();
private final ScheduledExecutorService knxScheduler = ThreadPoolManager.getScheduledPool("knx");
private final ScheduledExecutorService backgroundScheduler = Executors.newSingleThreadScheduledExecutor();
protected SecureRoutingConfig secureRouting;

2
bundles/org.openhab.binding.knx/src/main/java/org/openhab/binding/knx/internal/i18n/KNXTranslationProvider.java
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@ -83,7 +83,7 @@ public enum KNXTranslationProvider {
* translated)]), empty string for null. May possibly change in further releases.
*/
public String getLocalizedException(final Throwable e) {
StringBuffer res = new StringBuffer();
StringBuilder res = new StringBuilder();
final String exName = e.getClass().getSimpleName();
final String key = "exception." + exName;
final String translatedDescription = KNXTranslationProvider.I18N.get(key);